refactor: update repository paths and configurations for consistency across services

ansible/alloy/rosalind/config.alloy.j2

@@ -46,6 +46,20 @@ loki.source.file "apache_logs" {
   forward_to = [loki.write.default.receiver]
 }
 
+prometheus.scrape "hass" {
+  targets = [{
+    __address__ = "127.0.0.1:{{hass_port}}",
+    job = "hass",
+    hostname = "{{inventory_hostname}}",
+    environment = "{{deployment_environment}}",
+  }]
+  forward_to      = [prometheus.remote_write.default.receiver]
+  scrape_interval = "60s"
+  metrics_path    = "/api/prometheus"
+  bearer_token    = "{{hass_metrics_token}}"
+}
+
+
 // Lobechat Docker syslog
 loki.source.syslog "lobechat_logs" {
   listener {
@@ -61,6 +75,20 @@ loki.source.syslog "lobechat_logs" {
   forward_to = [loki.write.default.receiver]
 }
 
+loki.source.syslog "searxng_logs" {
+  listener {
+    address  = "127.0.0.1:{{searxng_syslog_port}}"
+    protocol = "tcp"
+    syslog_format = "{{ syslog_format }}"
+    labels = {
+      job = "searxng",
+      hostname = "{{inventory_hostname}}",
+      environment = "{{deployment_environment}}",
+    }
+  }
+  forward_to = [loki.write.default.receiver]
+}
+
 // Loki endpoint
 loki.write "default" {
   endpoint {